1048061360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 2507577600

約数和(自身を除く): 1459516240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 199, 215, 344, 398, 430, 688, 796, 860, 995, 1531, 1592, 1720, 1990, 3062, 3184, 3440, 3980, 6124, 7655, 7960, 8557, 12248, 15310, 15920, 17114, 24496, 30620, 34228, 42785, 61240, 65833, 68456, 85570, 122480, 131666, 136912, 171140, 263332, 304669, 329165, 342280, 526664, 609338, 658330, 684560, 1053328, 1218676, 1316660, 1523345, 2437352, 2633320, 3046690, 4874704, 5266640, 6093380, 12186760, 13100767, 24373520, 26201534, 52403068, 65503835, 104806136, 131007670, 209612272, 262015340, 524030680, 1048061360]

約数ペア:

[(1, 1048061360), (2, 524030680), (4, 262015340), (5, 209612272), (8, 131007670), (10, 104806136), (16, 65503835), (20, 52403068), (40, 26201534), (43, 24373520), (80, 13100767), (86, 12186760), (172, 6093380), (199, 5266640), (215, 4874704), (344, 3046690), (398, 2633320), (430, 2437352), (688, 1523345), (796, 1316660), (860, 1218676), (995, 1053328), (1531, 684560), (1592, 658330), (1720, 609338), (1990, 526664), (3062, 342280), (3184, 329165), (3440, 304669), (3980, 263332), (6124, 171140), (7655, 136912), (7960, 131666), (8557, 122480), (12248, 85570), (15310, 68456), (15920, 65833), (17114, 61240), (24496, 42785), (30620, 34228)]